Description
Pin No
PDIP 7 A
PDIP 7 B
Pin Name
1
2
VCC
2
8
BO/AC_OVP
3
5
GND
4
1
FB
5
4
DRAIN
6
3
NC
7
6
GND
8
7
GND
Function IC supply pin
Brown-out / Ac Line Over-voltage protection
The IC Ground Feedback signal input
Drain connection
The IC Ground The IC Ground
Pin Description
This pin is connected to an external capacitor.The VCC management includes an auto-recovery over-voltage protection.Detects both input voltage conditions (Brown-out) and too high an input voltage (Ac
Features
- include: a timer to detect an overload or a short-circuit event, Over-voltage Protection with auto-recovery. Ac input line voltage detection prevents lethal runaway in low input voltage conditions (Brown-out) as well as too high an input line (Ac line Over-voltage Protection). This also allows an Over-power Protection to compensate all internal delays in high input voltage conditions and optimize the maximum output current capability. For improved standby performance, the connection of an auxili.